Are there lessons of enduring value to take along with the scar tissue, the limp and the arthritis? I can't run around the yard with my kids anymore. That's a high price to pay. So what do I have to show for it?

Timothy R. Clark, Ph.D., is an author, international management consultant, former two-time CEO, Fulbright Scholar at Oxford University and Academic all-American football player at BYU. His latest two books are "The more ..